NVME-GET-PROPERTY(1) | NVMe Manual | NVME-GET-PROPERTY(1) |
nvme-get-property - Reads and shows the defined NVMe controller property for NVMe over Fabric
nvme get-property <device> [--offset=<offset> | -o <offset>]
[--human-readable | -H ]
Reads and shows the defined NVMe controller property for NVMe over Fabric.
-o, --offset
-H
# nvme get-property /dev/nvme0 --offset=0x0 --human-readable
Currently the CAP value is truncated to 32 bits due to a limitation in the ioctl interface.
In a recent enough kernel, the 64 bit value is shown in kernel traces.
# echo 1 > /sys/kernel/debug/tracing/events/nvme/enable
/sys/kernel/debug/tracing/trace
Part of the nvme-user suite
01/08/2019 | NVMe |